This inventor holds 73 USPTO granted patents and 4 published patent applications, plus 10 CIPO patents and 32 EPO patents, primarily in Ethynyl Compounds (CPC class C07D). Top assignees: Hoffmann-La Roche Inc., Ciba-Geigy Corporation, Ciba Specialty Chemicals Corporation. Active years: 1991-2025.
Inventors with similar research interests:
Location History:
- Basle, CH (1994)
- Fribourg, CH (1991 - 1997)
- Allschwil, CH (2001 - 2006)
- Frekendorf, CH (2013)
- Frankendorf, CH (2015)
- Basel, CH (1992 - 2016)
- Frenkendorf, CH (2006 - 2024)
Company Filing History:
65 out of 5,011 
6 out of 6,858 
1 out of 1,524 
Years Active: 1991-2025
Areas of Expertise:
Title: Inventor Eric Vieira: Pioneering Innovations in Frenkendorf
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Conclusion: Eric Vieira's passion for innovation and his commitment to creating a more sustainable future through his inventions make him a true pioneer in the world of technology.